Home / 3,061,644,072.54-4,588,735,130.73-1,586,970,880.38

Finding the Fourth Proportional to 3,061,644,072.54, 4,588,735,130.73 and 1,586,970,880.38

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Solution

The fourth proportional to 3,061,644,072.54, 4,588,735,130.73 and 1,586,970,880.38 is: 2,378,522,407.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,644,072.54 : 4,588,735,130.73 = 1,586,970,880.38 : x
  2. Step 2: Convert to fraction form
    3,061,644,072.54/4,588,735,130.73 = 1,586,970,880.38/x
  3. Step 3: Cross multiply
    3,061,644,072.54x = 4,588,735,130.73 × 1,586,970,880.38
  4. Step 4: Simplify right side
    3,061,644,072.54x = 7,282,189,030,245,222,400
  5. Step 5: Solve for x
    x = 7,282,189,030,245,222,400/3,061,644,072.54
  6. Step 6: Final answer
    x = 2,378,522,407.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.